The chapter “Defining Vulnerability” in the book Law and Vulnerability, written by Johnathan Herring, thoroughly discusses the meaning of vulnerability in terms of political and social discourse. It is often brought to attention by “charities, politicians, social commentators, and lawyers” (P. 5) in their publications or arguments. Herring emphasizes that idea of vulnerability now play a noticeable role in political dialogues on issues like welfare reform and to what degree a person can presume to find a job and claim the benefits. The author explains in this chapter that the word vulnerability’ cannot be restricted to one definition, and its meaning can be interpreted in different ways under various circumstances.